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lakkis [162]
3 years ago
14

Please help i will make brainliest

Mathematics
1 answer:
NARA [144]3 years ago
5 0
It is answer b!!! hope this helps
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An objects speed can be modeled with the equation s=24(1.06)^t where s represents its speed in miles per hour and t represents t
4vir4ik [10]
s = 24(1.06)^{t} 


24 is the numerical coefficient 

1.06 is the base of the power with exponent t
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3 years ago
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tessa is on the track team. for practise and exersise, she runs 2.25 miles each day. at the end of 14 days, how many total miles
astra-53 [7]
31.5 miles

If she runs 2.25 miles/day and she runs 14 days, you multiply 14*2.25
5 0
3 years ago
Which system has the same situation below?
Likurg_2 [28]

Answer:

2

Step-by-step explanation:

Let's solve the given system of equations.

<u>Given system</u>

x +3y= 10 ----(1)

-2x -2y= 4 ----(2)

From (2):

-2(x +y)= 4

Dividing both sides by -2:

x +y= -2 ----(2)

Thus, options 3 and 4 are incorrect as x +y≠ -2.

(1) -(2):

(x +3y) -(x +y)= 10 -(-2)

Expand:

x +3y -x -y= 10 +2

2y= 12

Divide both sides by 2:

y= 12 ÷2

y= 6

Substitute y= 6 into (2):

x +6= -2

x= -6 -2

x= -8

Options (1) and (2) differs only by the value of the expression of -x +y. Thus, let's find its value in the given system of equations.

-x +y

= -(-8) +6

= 8 +6

= 14

Thus, option 2 is the correct option.

7 0
2 years ago
<img src="https://tex.z-dn.net/?f=y%20%3D%204%20%28%5Cfrac%7B1%7D%7B2%7D%29%5E%7B2%7D%20" id="TexFormula1" title="y = 4 (\frac{1
poizon [28]
Solve using PEMDAS (Parenthesis, Exponent, Multiply, Divide, Add, Subtract) to find Y

Solve Exponent first
1/2^2 = 0.25

Multiply
4 x 0.25 = 1
y = 1

3 0
3 years ago
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